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USFULL FU9000SI Series User Manual

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Summary of Contents for USFULL FU9000SI Series

  • Page 2: Table Of Contents

    Contents 1 Safety Information and Precautions ....................1 1.1 Safety Information and Precautions ..................... 1 2 Product Overview ..........................3 2.1 Unpacking Inspection ........................3 2.2 Nameplate ............................. 4 2.3 Type Designation Key ........................4 2.4 Product Specifications ........................4 2.5 Rated Specifications ........................5 3 Installation Guidelines .........................6 3.1 Mechanical Installation ........................

  • Page 3: Safety Information And Precautions

    FU9000SI User Manual 1 Safety Information and Precautions In this manual, the notices are graded based on the degree of danger: •DANGER indicates that failure to comply with the notice will result in severe personal injury or even death. •WARNING indicates that failure to comply with the notice will result in personal injury or property damage.
  • Page 4 FU9000SI User Manual the inverter. Pay attention to the marks of the wiring terminals and ensure correct wiring. Failure to comply will result in damage to the inverter. • Never connect the braking resistor between the DC bus terminals (+) and (-).

  • Page 5: Product Overview

    FU9000SI User Manual damage to the inverter. • Do not repair or maintain the inverter at power-on. Failure to comply will result in electric shock. • Repair or maintain the inverter only ten minutes after the inverter is powered off. This allows for the residual voltage in the capacitor to discharge to a safe value.

  • Page 6: Nameplate

    FU9000SI User Manual 2.2 Nameplate Figure 2-1 Nameplate Note: This is the example of FU9000SI standard products are marked according to the reality. 2.3 Type designation key The type designation contains information on the inverter. The user can find the type designation on the type designation label attached to the inverter or the simple nameplate.

  • Page 7: Rated Specifications

    FU9000SI User Manual 2.5 Rated specifications Rated output Rated input Rated output Series Model power (Kw) current (A) current (A) FU9000SI-0R7G-SS2 0.75 FU9000SI-1R5G-SS2 15.7 10.2 -SS2(0.75KW-4K FU9000SI-2R2G-SS2 FU9000SI-004G-SS2 FU9000SI-0R7G-4 0.75 FU9000SI-1R5G-4 FU9000SI-2R2G-4 FU9000SI-004G-4 13.5 FU9000SI-5R5G-4 19.5 FU9000SI-7R5G-4 18.5 FU9000SI-011G-4 FU9000SI-015G-4 FU9000SI-018G-4 18.5 FU9000SI-022G-4...

  • Page 8: Installation Guidelines

    FU9000SI User Manual 3 Installation guidelines The chapter describes the mechanical installation and electric installation. Only qualified electricians are allowed to carry out what described in this chapter. Please operate as the instructions in safety precautions. Ignoring these may cause physical injury or death or damage to the devices. Ensure the power supply of the inverter is disconnected during the operation.
  • Page 9 The inverter should be installed on an upright position to ensure sufficient direction cooling effect. Note: FU9000SI series inverters should be installed in a clean and ventilated environment according to enclosure classification. Cooling air must be clean, free from corrosive materials and electrically conductive dust. 3.1.2 Installation direction The inverter may be installed on the wall or in a cabinet.

  • Page 10: Standard Wiring

    FU9000SI User Manual 3.2 Standard wiring 3.2.1 Terminals of main circuit The DC breaker Q1 must be installed as the protection switch for PV input. In parallel connection, the combination box special for PV must be used. When the distance between the PV input component and inverter exceeds 10 meters, type-II surge protection devices must be configured at the DC side.
  • Page 11 FU9000SI User Manual...
  • Page 12 FU9000SI User Manual Terminals of main circuit Terminal Name Function 3PH (1PH) AC input terminals, connected to the grid R, S, T AC input Note: Use the screws equipped with the inverter for wiring. (+), (-) PV input Solar cell panel input terminals 3PH/1PH AC output terminals, connected to the pump Inverter U, V, W...
  • Page 13 FU9000SI User Manual U1 and V1 are the common terminals of the windings. Connect them to the output terminal W of the inverter. Connect U2 to the output terminal U of the inverter. Connect V2 to the output terminal V of the inverter. (Note: Use the screws equipped with the inverter.) 3.2.2 Terminals of control circuit Functions of control terminals Type...

  • Page 14: Keypad Operation Procedure

    FU9000SI User Manual 3.2.3 Standard wiring The figure below shows the standard wiring of inverter. Figure 3-3 Standard wiring diagram 4 Keypad operation procedure 4.1 Operation Panel You can modify the parameters, monitor the working status and start or stop the FU9000SI by operating the operation panel, as shown in the following Figure 4-1 Diagram of the operation panel Note: The keypads of inverters can be used as external keypads.
  • Page 15 FU9000SI User Manual Name Description LED off means that the inverter is in the stopping state; LED RUN/TUNE blinking means the inverter is in the parameter auto tune state; LED on means the inverter is in the running state. FWD/REV LED FWD/REV LED off means the inverter is in the forward rotation state;...

  • Page 16: Keypad Displaying

    FU9000SI User Manual 4.2 Keypad displaying The keypad displaying state of FU9000SI series inverters is divided into stopping state parameter, running state parameter, function code parameter editing state and fault alarm state and so 4.2.1 Displayed state of stopping parameters When the inverter is in the stopping state, the keypad will display stopping parameters.

  • Page 17: Keypad Operation

    Figure 4-2 Sketch map of modifying parameters 4.3.2 How to set the password of the inverter FU9000SI series inverters provide password protection function to users. Set P07.00 to gain the password and the password protection becomes valid instantly after quitting from the function code...

  • Page 18: Commissioning Guidelines

    Unless using the correct password, the operators cannot enter it. 4.3.3 How to watch the inverter state through function codes FU9000SI series inverters provide group P17 as the state inspection group. Users can enter into P17 directly to watch the state.
  • Page 19 FU9000SI User Manual properly. The bigger PI parameters, the stronger the effect is, but the frequency fluctuation of the motor is bigger. In reserve, the lower the water yield is, the more stable the motor frequency is. 5.3.2 Special settings for single phase motors a) When the single phase motor is in bad running performance, the user can adjust P04 V/F curve settings: set P04.00=1 and set P04.03~P04.08 to appropriate values according to commissioning conditions;...

  • Page 20: Function Parameters

    FU9000SI User Manual 6 Function parameters The symbols in the function code table are described as follows: "☆": The parameter can be modified when the inverter is in either stop or running state. "★": The parameter cannot be modified when the inverter is in the running state. "●": The parameter is the actually measured value and cannot be modified.
  • Page 21 DEC time means the time needed if the inverter speeds down from the mode max output frequency to 0Hz (P00.03). FU9000SI series inverters have four groups of ACC/DEC time which Depend can be selected by P05. The factory default ACC/DEC time of the P00.12...
  • Page 22 P02.01~P02.05 according to the name plate of the Rated frequency asynchronous motor. 50.00 P02.02 of asynchronous 0.01Hz~P00.03 FU9000SI series inverters provide the function of ★ motor parameter auto tuning. Correct parameter auto tuning comes from the correct setting of the motor name Rated rotating Depend P02.03...
  • Page 23 Group P4: V/F Control Parameters These function codes define the V/F curve of FU9000SI series motor 1 to meet the need of different loads. 0: Straight line V/F curve; applying to the constant torque load 1: Multi-dots V/F curve 2: 1.3th power low torque V/F curve...
  • Page 24 FU9000SI User Manual P04.01 Torque boost Torque boost to the output voltage for the features of low frequency 0.0% ☆ torque. P04.01 is for the max output voltage V P04.02 defines the percentage of closing frequency of manual torque to f Torque boost should be selected according to the load.
  • Page 25 FU9000SI User Manual Setting range of P04.05: P04.03~P04.07 Setting range of P04.06: 0.0%~110.0%(rated voltage of motor1) Setting range of P04.07: P04.05~P02.02(rated frequency of motor1) or P04.05~P02.16(rated frequency of motor1) Setting range of P04.08: 0.0%~110.0% (rated voltage of motor1) This function code is used to compensate the change of the rotation speed caused by load during compensation SVPWM control to improve the rigidity of the motor.
  • Page 26 FU9000SI User Manual 12: Cancel the frequency change setting 13: Shift between A setting and B setting 14: Shift between combination setting and A setting 15: Shift between combination setting and B setting 16: Multi-step speed terminal 1 17: Multi-step speed terminal 2 18: Multi-step speed terminal 3 19: Multi-step speed terminal 4 20: Multi-step speed pause...
  • Page 27 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code Group P6: Output Terminals 0: Invalid Relay RO1 output P06.03 ★ 1: In operation selection 2: Forward rotation operation 3: Reverse rotation operation 4: Jogging operation 5: Inverter fault 6: Frequency degree test FDT1 7: Frequency degree test FDT2 8: Frequency arrival...
  • Page 28 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code Group P7: Human-Machine Interface 0: No function 1: Jogging running. Press QUICK/JOG to begin the jogging running. 2: Shift the display state by the shifting key. Press QUICK/JOG to shift the displayed function code from right to left.
  • Page 29 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code When the inverter is configured with the boost module, this function code displays the temperature of this module. This Boost module P07.11 function code is valid only in the AC mode.This function code is ●...
  • Page 30 FU9000SI User Manual 39: PV overcurrent(PVOC) 40: PV overvoltage(PVOV) 41: PV undervoltage(PVLV) 42: Fault on communication with the boost module (E-422) 43: Bus overvoltage detected on the boost module (OV) Note: Faults 38~40 can be detected in boost. The boost module stops working once after detecting a fault.
  • Page 31 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code Group P15: Special functions for PV inverters 0: Invalid 1: Enable PV inverter 0 means the function is invalid and the group of parameters P15.00 ☆ cannot be used selection 1 means the function is enabled, and P15 parameters can be adjusted...
  • Page 32 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code 0.00~100.00 Integral coefficient 2 of the target frequency P15.09 35.00 ★ The bigger the value is, the stronger the effect and faster the adjustment is. 0.0~6553.5Vdc If the absolute value of bus voltage minus the reference value is bigger than P15.10, it will switch to P15.08 and P15.09;...
  • Page 33 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code 0.0~100.0% This code is valid when P15.11 water level control is based on analog input. If the detected water level control analog signal is greater than the water level threshold P15.13 and keeps in the state after the delay time P15.16, the system reports A- tL and sleeps.
  • Page 34 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code 0.0%: Automatic underload detection 0.1-100.0% If it is 0.0%, it is determined by the underload detection of the water pump inverter. If it is not 0.0%, it tis determined by P15.20. 100.0% Current detection value P15.20 00.00%...
  • Page 35 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code 0.00~1.00 This function code is used to set the minimum voltage reference during maximum power tracking. Minimum Voltage reference during maximum power tracking = Solar panel open-circuit voltage *P15.26.
  • Page 36 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code 0: Automatic shift 1: Mains input 2: PV input PV input and If the value is 0, the system will switch between PV input and P15.32 mains input mains input according to the detected PV voltage and threshold;...
  • Page 37 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code This function code is provided for users to change models. For example, if the user wants to use model -4 (default after factory delivery) as model -2, P15.39 must be set to 2. 0: -SS2 220V;...
  • Page 38 FU9000SI User Manual Function Parameter Name Default Change Detailed Illustration of Parameters Code MSBs in total pump This function code displays the 16 most significant bits (MSBs) P18.13 ● flow in the total pump flow. Unit: cubic meter This function code displays the 16 least significant bits (LSBs) LSBs in total pump P18.14 in the total pump flow.

  • Page 39: Fault Diagnosis And Solution

    FU9000SI User Manual reached, the fault is reported. The delay time counting of the other two faults keeps. If the reported fault is resolved but the conditions of the other two faults persist, the delay time counting of the other two faults continues. If a fault condition is not met during counting, the delay time of this fault is cleared.
  • Page 40 FU9000SI User Manual Fault Fault type Possible cause Solutions code 1.The acceleration or Over current when deceleration is too fast. acceleration 2.The voltage of the grid is too low. Over current when 3.The power of the inverter is 1. Increase the ACC time. deceleration too low.
  • Page 41 FU9000SI User Manual Fault Fault type Possible cause Solutions code 1. Dredge the wind channel or change Rectifier overheat 1. Air duct jam or fan damage the fan. 2. Ambient temperature is too 2. Decrease the environment high. IGBT overheat temperature.
  • Page 42 FU9000SI User Manual Fault Fault type Possible cause Solutions code Ask for the supplier and adjust the The actual running time of the Time arrival of setting running time. inverter is above the internal factory setting setting running time. The inverter will report Check the load and the overload Electrical overload overload pre-alarm according to...
  • Page 43 FU9000SI User Manual Fault Fault type Possible cause Solutions code 1. The solar cell panel input 1. Reduce the number of solar cell panels voltage is too high. that are wired in series. PVOV PV over voltage 2. Model -4 is set as another 2.

  • Page 44: Appendix A Options And Use

    FU9000SI User Manual Appendix A GPRS and cable guidance A.1 GPRS module and monitoring software The pumping inverters support the installation of the GPRS module to implement remote monitoring. The GPRS module connects to the inverters through 485 communication. The inverter operation state can be monitored on the APP in the mobile phone or web page in real time.
  • Page 45 FU9000SI User Manual Recommended power cables for standard inverter models Recommended cable size Tightening Terminal Model torque screw (+)/(-), (Nm) R/S/T, U/V/W FU9000SI-0R7G-S2 FU9000SI-0R4G-SS2 FU9000SI-0R7G-4 FU9000SI-1R5G-4 FU9000SI-2R2G-4 FU9000SI-1R5G-S2 FU9000SI-2R2G-S2 FU9000SI-0R7G-SS2 FU9000SI-1R5G-SS2 FU9000SI-2R2G-SS2 FU9000SI-004G-4 1.2~1.5 FU9000SI-5R5G-4 1.2~1.5 FU9000SI-7R5G-4 2~2.5 FU9000SI-004G-2 2~2.5 FU9000SI-011G-4 2~2.5 FU9000SI-015G-4...

  • Page 46: Appendix B Recommended Solar Modules

    FU9000SI User Manual Appendix B Recommended solar modules B.1 Recommended configuration for inverter Open-circuit voltage degree of solar module 37±1V 45±1V Model Module Modules per Module Modules per power±5W string * power±5Wp string *strings strings FU9000SI-0R4G-SS2 11*1 FU9000SI-0R7G-SS2 11*1 FU9000SI-1R5G-SS2 11*1 FU9000SI-2R2G-SS2 11*1...

  • Page 47: Appendix C Dimension Drawings

    FU9000SI User Manual Appendix C Dimension drawings C.1 External keypad structure If the keypad is externally installed on an optional bracket, it can be 20 meters away from the inverter at most. C.2 Dimensions...
  • Page 48 FU9000SI User Manual Installation hole MM Outside dimension MM Installation hole Power A Width size MM 1PH 220V input & 1PH/3PH 220V output FU9000SI- 0R7G-SS2 160.5 FU9000SI-1R5G-SS2 160.5 FU9000SI-2R2G-SS2 160.5 FU9000SI-004G-SS2 152.1 170.6 200.6 380V input & 380V output FU9000SI-0R7G-4 160.5 FU9000SI-1R5G-4 160.5...

  • Page 49: Appendix D Further Information

    A listing of FULLWILL sales, support and service contacts can be found by navigating to www.usfull.com. D.2 Feedback of FULLWILL inverters manuals Your comments on our manuals are welcomed. Go to www.usfull.net and select online feedback of Contact Us.

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